[jira] [Commented] (OOZIE-2623) Oozie should use a dummy OutputFormat

["Rohini Palaniswamy (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-2623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15402748#comment-15402748 ] 

Rohini Palaniswamy commented on OOZIE-2623:
-------------------------------------------

Comments
   -  isRecoverySupported should be overridden and should return true similar to FileOutputCommitter. This will ensure that if uber AM crashed right after task completed successfully then the new AM attempt will not rerun the launcher again and just continue to completion. We have encountered this scenario once or twice. The recoverTask implementation can be empty as there is nothing to recover.
   - Check formatting in OozieLauncherOutputCommitter . Why is that method names are arg0 instead of taskContext?

> Oozie should use a dummy OutputFormat
> -------------------------------------
>
>                 Key: OOZIE-2623
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2623
>             Project: Oozie
>          Issue Type: Bug
>            Reporter: Satish Subhashrao Saley
>            Assignee: Satish Subhashrao Saley
>         Attachments: OOZIE-2623-1.patch, OOZIE-2623-2.patch
>
>
> After fixing OOZIE-2475, killed actions have this exception.
> {code}
> 2016-06-13 20:49:46,068 [uber-SubtaskRunner] WARN  org.apache.hadoop.mapred.LocalContainerLauncher  - Exception running local (uberized) 'child' : org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): Invalid inode path: /user/rohinip/oozie_LL/0266574-160613173929807-oozie_LL-W/pig1--pig/output/_temporary/1/_temporary/attempt_1464982500298_46637_m_000000_0/part-00000 (id=316134636)
> {code}
> This is because it currently uses FileOuputFormat and sets output directory to <actiondir>/output which is unnecessary. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)